28 citations · 102 across the 14 of their papers we have counts for
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gr-qc2016★ 3 cited
Constrained field theories on spherically symmetric spacetimes with horizons
Karan Fernandes, Suman Ghosh, Amitabha Lahiri
We apply the Dirac-Bergmann algorithm for the analysis of constraints to gauge theories defined on spherically symmetric black hole backgrounds. We find that the constraints for a…
gr-qc2016★ 18 cited
Spin 1/2 field and regularization in de Sitter and radiation dominated universe
Suman Ghosh
We construct a simple algorithm to derive number density of spin 1/2 particles created in spatially flat FLRW spacetimes and resulting renormalized energy-momentum tensor within th…